157461984

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{8963}}^1$

素因数の和:9040

約数の個数: 72

約数和(自身を含む): 455173992

約数和(自身を除く): 297712008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 8963, 17568, 17926, 26889, 35852, 53778, 71704, 80667, 107556, 143408, 161334, 215112, 286816, 322668, 430224, 546743, 645336, 860448, 1093486, 1290672, 1640229, 2186972, 2581344, 3280458, 4373944, 4920687, 6560916, 8747888, 9841374, 13121832, 17495776, 19682748, 26243664, 39365496, 52487328, 78730992, 157461984]

約数ペア:

[(1, 157461984), (2, 78730992), (3, 52487328), (4, 39365496), (6, 26243664), (8, 19682748), (9, 17495776), (12, 13121832), (16, 9841374), (18, 8747888), (24, 6560916), (32, 4920687), (36, 4373944), (48, 3280458), (61, 2581344), (72, 2186972), (96, 1640229), (122, 1290672), (144, 1093486), (183, 860448), (244, 645336), (288, 546743), (366, 430224), (488, 322668), (549, 286816), (732, 215112), (976, 161334), (1098, 143408), (1464, 107556), (1952, 80667), (2196, 71704), (2928, 53778), (4392, 35852), (5856, 26889), (8784, 17926), (8963, 17568)]